В первом задании перевод, во втором вставить слово (без перевода)

2) Can I help you?

You must be at the office at 10 to 9.

Can I ask you a question?

Can I try this dress on?

can I pay for your lunch?

I think, you must buy this dress. It's beautiful on you.

Can I have a coffee, please?

May I speak to Mary, please?

the porter can take your suitcases to your room

we must see this film.

can you really go? I'm afraid, I cannot.

Can you follow me?

I must buy a new coat.

You must not smoke, sir.